GB1492168A - Document reproduction machine - Google Patents

Document reproduction machine

Info

Publication number
GB1492168A
GB1492168A GB14641/76A GB1464176A GB1492168A GB 1492168 A GB1492168 A GB 1492168A GB 14641/76 A GB14641/76 A GB 14641/76A GB 1464176 A GB1464176 A GB 1464176A GB 1492168 A GB1492168 A GB 1492168A
Authority
GB
United Kingdom
Prior art keywords
rollers
edge
images
discharged
moved
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB14641/76A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Publication of GB1492168A publication Critical patent/GB1492168A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H9/00—Registering, e.g. orientating, articles; Devices therefor
    • B65H9/16—Inclined tape, roller, or like article-forwarding side registers
    • B65H9/166—Roller
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/65—Apparatus which relate to the handling of copy material
    • G03G15/6555—Handling of sheet copy material taking place in a specific part of the copy material feeding path
    • G03G15/6573—Feeding path after the fixing point and up to the discharge tray or the finisher, e.g. special treatment of copy material to compensate for effects from the fixing
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00367—The feeding path segment where particular handling of the copy medium occurs, segments being adjacent and non-overlapping. Each segment is identified by the most downstream point in the segment, so that for instance the segment labelled "Fixing device" is referring to the path between the "Transfer device" and the "Fixing device"
    • G03G2215/00413—Fixing device
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00367—The feeding path segment where particular handling of the copy medium occurs, segments being adjacent and non-overlapping. Each segment is identified by the most downstream point in the segment, so that for instance the segment labelled "Fixing device" is referring to the path between the "Transfer device" and the "Fixing device"
    • G03G2215/00417—Post-fixing device
    • G03G2215/00421—Discharging tray, e.g. devices stabilising the quality of the copy medium, postfixing-treatment, inverting, sorting
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00443—Copy medium
    • G03G2215/00447—Plural types handled

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Registering Or Overturning Sheets (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Paper Feeding For Electrophotography (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Holders For Sensitive Materials And Originals (AREA)
  • Collation Of Sheets And Webs (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Conveyance By Endless Belt Conveyors (AREA)
  • Pile Receivers (AREA)

Abstract

1492168 Aligning copy sheets INTERNATIONAL BUSINESS MACHINES CORP 9 April 1976 [30 May 1975] 14641/76 Heading B8R As copy sheets are discharged from a copier they have their images, and their edges adjacent to the images, against bar 30, in consequence of reversal during copying, and are moved into registration against edge 46 by rollers 62, 63, 73 before being discharged or passed to a collator. When each sheet leaves rollers 60, 61 (each operating in conjunction with a lower roller) it is moved by angled rollers 63, 62 until its edge abuts edge 46, or powered or idler rollers taking the place of edge 46. If a sheet is of greater size than normal, and therefore tends to rotate anticlockwise under the effect of rollers 62, 63 a correcting force is applied by roller 73.
GB14641/76A 1975-05-30 1976-04-09 Document reproduction machine Expired GB1492168A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/582,510 US3980296A (en) 1975-05-30 1975-05-30 Duplicating machine employing image reversing optical paths with front edge document alignment on document input and output

Publications (1)

Publication Number Publication Date
GB1492168A true GB1492168A (en) 1977-11-16

Family

ID=24329430

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14641/76A Expired GB1492168A (en) 1975-05-30 1976-04-09 Document reproduction machine

Country Status (10)

Country Link
US (1) US3980296A (en)
JP (1) JPS51147326A (en)
BE (1) BE840916A (en)
BR (1) BR7603439A (en)
CA (1) CA1085904A (en)
CH (1) CH607978A5 (en)
DE (1) DE2617479B2 (en)
ES (1) ES448311A1 (en)
FR (1) FR2312439A1 (en)
GB (1) GB1492168A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0045657A1 (en) * 1980-08-04 1982-02-10 Xerox Corporation Apparatus for registering sheets

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1595609A (en) * 1978-04-27 1981-08-12 Xerox Corp Sheet handling
US4257587A (en) * 1978-10-30 1981-03-24 Xerox Corporation Document registering and feeding apparatus
JPS55140447A (en) * 1979-04-20 1980-11-01 Canon Inc Script aligning device
GB2063830B (en) * 1979-09-27 1983-09-07 Ricoh Kk Registering sheets
JPS5648361A (en) * 1979-09-28 1981-05-01 Ricoh Co Ltd Sorter
JPS5648360A (en) * 1979-09-28 1981-05-01 Ricoh Co Ltd Gathering machine
US4417801A (en) * 1979-10-30 1983-11-29 Xerox Corporation Sheet registration in a finishing station
US4285512A (en) * 1979-12-17 1981-08-25 International Business Machines Corporation Document feed device
JPS56122747A (en) * 1980-02-27 1981-09-26 Ricoh Co Ltd Corrector for skew and lateral position of paper
US4359219A (en) * 1980-08-04 1982-11-16 Xerox Corporation Direct control paddle wheel
DE3122585C2 (en) * 1981-06-06 1985-06-27 Agfa-Gevaert Ag, 5090 Leverkusen Device for removing films, in particular X-ray films, from a magazine
JPS582153A (en) * 1981-06-22 1983-01-07 Minolta Camera Co Ltd Paper exhausting device
US4541626A (en) * 1982-07-07 1985-09-17 Xerox Corporation Sheet registration apparatus and device
US4428667A (en) * 1982-08-02 1984-01-31 Xerox Corporation Document deskewing system
US4723773A (en) * 1986-10-17 1988-02-09 Bell & Howell Company Sheet feeding methods and apparatus
JPS63252832A (en) * 1987-04-03 1988-10-19 Ricoh Co Ltd Automatic circulating paper feeder for original
US4955965A (en) * 1988-12-05 1990-09-11 Xerox Corporation Positive drive, passive, sheet rotation device using differential roll velocities
US5048817A (en) * 1989-10-23 1991-09-17 Xerox Corporation Dynamic edge guide for side registration systems
US5284333A (en) * 1990-10-26 1994-02-08 Canon Kabushiki Kaisha Sheet feeding apparatus
US5145168A (en) * 1990-11-02 1992-09-08 Xerox Corporation Counter-clockwise single sheet rotator
EP0496398B1 (en) * 1991-01-24 1998-04-08 Canon Kabushiki Kaisha Sheet feeding apparatus
US5255903A (en) * 1991-11-12 1993-10-26 Eastman Kodak Company Sheet feed and alignment apparatus
US5278624A (en) * 1992-07-07 1994-01-11 Xerox Corporation Differential drive for sheet registration drive rolls with skew detection
US5692746A (en) * 1995-08-08 1997-12-02 Roll Systems, Inc. Sheet rotator and justifier
US5882006A (en) * 1995-10-06 1999-03-16 Baldwin Technology Corporation Apparatus and method for turning and orienting articles within an article pathway
US7201369B2 (en) * 2004-12-09 2007-04-10 Lockheed Martin Corporation Vertical justification system
JP6141049B2 (en) * 2013-03-01 2017-06-07 キヤノン株式会社 Sheet conveying apparatus and image forming apparatus
JP6980439B2 (en) * 2017-07-24 2021-12-15 キヤノン株式会社 Sheet transfer device
JP7225350B2 (en) * 2017-07-24 2023-02-20 キヤノン株式会社 Sheet conveying device and image forming device
JP6921672B2 (en) * 2017-07-24 2021-08-18 キヤノン株式会社 Sheet transfer device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3494525A (en) * 1968-04-18 1970-02-10 Borg Warner Multitrack tape recorder with automatic track switching
US3656848A (en) * 1970-03-13 1972-04-18 Electrocopy Corp Non-aligned image optical system for an electrostatic copy machine
BE790319A (en) * 1971-10-19 1973-04-19 Pilkington Brothers Ltd IMPROVEMENTS IN THE MOVEMENT OF A MATERIAL IN

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0045657A1 (en) * 1980-08-04 1982-02-10 Xerox Corporation Apparatus for registering sheets

Also Published As

Publication number Publication date
CH607978A5 (en) 1978-12-15
BR7603439A (en) 1976-12-21
BE840916A (en) 1976-08-16
US3980296A (en) 1976-09-14
DE2617479B2 (en) 1977-06-30
FR2312439A1 (en) 1976-12-24
JPS5520222B2 (en) 1980-05-31
DE2617479A1 (en) 1976-12-02
FR2312439B1 (en) 1980-02-22
JPS51147326A (en) 1976-12-17
ES448311A1 (en) 1977-07-01
DE2617479C3 (en) 1978-03-09
CA1085904A (en) 1980-09-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee